isocenter

1.Objective:To investigate the methods of locate curative position of tangent field in breast cancer isocenter irradiation.

:探讨乳腺癌放疗胸壁切线野等中心照射,确定等中心定位方法。

2.Results After comparing the advantage and disadvantage of the old radiotherapy methods of whole centra nervous system,we think the isocenter irradi...

结果经对比分析,以数记算方法得出等中心照射技术较原有照射技术更合理。